/* ============================================================
   CLEARFIELD PARTNERS — shared design system
   Holding company chrome (nav/footer) + themeable subsidiary accent
   ============================================================ */

:root{
  --ink:#14231F;
  --ink-soft:#243832;
  --paper:#F7F5EE;
  --paper-dim:#EEEADD;
  --paper-dim2:#EAE5D6;
  --brass:#A9803F;
  --slate:#5B6763;
  --line: rgba(20,35,31,0.16);
  --line-strong: rgba(20,35,31,0.32);
  --serif: 'Spectral', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --maxw: 1180px;

  /* default (parent / holding company) accent */
  --accent:#A9803F;
  --accent-deep:#8A6830;
}

/* Subsidiary themes — same system, different accent, so each reads as its own company */
body.theme-consulting{ --accent:#3F5B45; --accent-deep:#2C4230; }
body.theme-talent{ --accent:#C48A2A; --accent-deep:#A06F1F; }
body.theme-health{ --accent:#2B6E7A; --accent-deep:#1F525C; }
body.theme-services{ --accent:#D8541A; --accent-deep:#B8430F; }
body.theme-homebuilding{ --accent:#8B5E34; --accent-deep:#6F4A29; }

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} *{animation:none !important; transition:none !important;} }
body{margin:0; background:var(--paper); color:var(--ink); font-family:var(--sans); line-height:1.55; -webkit-font-smoothing:antialiased;}
a{color:inherit;}
img,svg{display:block; max-width:100%;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px;}
h1,h2,h3{font-family:var(--serif); font-weight:600; margin:0; letter-spacing:-0.01em;}
p{margin:0;}
.eyebrow{font-family:var(--mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent-deep); display:flex; align-items:center; gap:10px; margin:0 0 18px;}
.eyebrow::before{content:""; width:22px; height:1px; background:var(--accent-deep); display:block;}
:focus-visible{outline:2px solid var(--accent-deep); outline-offset:3px;}

/* ---------- utility strip (parent identity, present on every page) ---------- */
.utility-strip{background:var(--ink); color:rgba(247,245,238,0.82);}
.utility-strip .wrap{display:flex; align-items:center; justify-content:space-between; padding:9px 32px; gap:20px;}
.utility-strip .u-left{display:flex; align-items:center; gap:9px; font-family:var(--mono); font-size:11.5px; letter-spacing:.04em;}
.utility-strip .u-left img{height:16px; width:auto; filter:brightness(0) invert(1); opacity:.9;}
.utility-strip .u-right{display:flex; gap:18px; font-family:var(--mono); font-size:11px; letter-spacing:.05em; text-transform:uppercase;}
.utility-strip .u-right a{text-decoration:none; color:rgba(247,245,238,0.68); white-space:nowrap;}
.utility-strip .u-right a:hover{color:#fff;}
.utility-strip .u-right a.current{color:#fff; border-bottom:1px solid rgba(247,245,238,0.5);}
@media (max-width:900px){ .utility-strip .u-right{display:none;} }

/* ---------- main nav ---------- */
header.site{position:sticky; top:0; z-index:50; background:rgba(247,245,238,0.94); backdrop-filter:blur(6px); border-bottom:1px solid var(--line);}
.nav{display:flex; align-items:center; justify-content:space-between; padding:16px 32px; max-width:var(--maxw); margin:0 auto; gap:24px;}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none; color:var(--ink);}
.brand img.logo{height:52px; width:auto;}
.brand .sub-tag{display:flex; align-items:center; gap:10px;}
.brand .sub-tag .slash{color:var(--line-strong); font-family:var(--serif); font-size:20px;}
.brand .sub-tag .sub-name{font-family:var(--serif); font-weight:600; font-size:19px; color:var(--accent-deep);}
nav.links{display:flex; align-items:center; gap:22px; flex-wrap:wrap;}
nav.links.nav-grid{display:grid; grid-template-columns:repeat(4, auto); grid-auto-flow:row; column-gap:24px; row-gap:8px; align-items:center; justify-content:center;}
nav.links a{font-size:13.5px; text-decoration:none; color:var(--ink-soft); font-weight:500; position:relative; padding:4px 0; white-space:nowrap;}
nav.links a::after{content:""; position:absolute; left:0; right:0; bottom:0; height:1px; background:var(--accent-deep); transform:scaleX(0); transform-origin:left; transition:transform .25s ease;}
nav.links a:hover::after{transform:scaleX(1);}
nav.links a.current{color:var(--accent-deep);}
nav.links a.current::after{transform:scaleX(1);}
.btn{font-family:var(--mono); font-size:12.5px; letter-spacing:.06em; text-transform:uppercase; padding:11px 20px; border-radius:2px; text-decoration:none; display:inline-flex; align-items:center; gap:8px; border:1px solid var(--ink); white-space:nowrap;}
.btn-solid{background:var(--ink); color:var(--paper);}
.btn-solid:hover{background:var(--accent-deep); border-color:var(--accent-deep);}
.btn-outline{border-color:var(--line-strong); color:var(--ink);}
.btn-outline:hover{border-color:var(--ink);}
.btn-accent{background:var(--accent); border-color:var(--accent); color:#fff;}
.btn-accent:hover{background:var(--accent-deep); border-color:var(--accent-deep);}
.nav-cta{display:flex; gap:10px; align-items:center;}
@media (max-width:960px){ nav.links{display:none;} }

/* subsidiary badge under hero eyebrow */
.rollup-badge{display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--slate); border:1px solid var(--line-strong); border-radius:999px; padding:6px 14px 6px 6px; margin-bottom:22px;}
.rollup-badge img{height:14px; width:auto;}

/* ---------- generic section rhythm ---------- */
section{padding:88px 0;}
.section-head{max-width:640px; margin:0 0 48px;}
.section-head h2{font-size:clamp(28px,3.4vw,40px); line-height:1.12;}
.section-head p{color:var(--slate); font-size:16.5px; margin-top:16px; max-width:56ch;}

/* ---------- hero ---------- */
.hero{padding:64px 0 40px; position:relative; overflow:hidden;}
.hero-grid{display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;}
.hero h1{font-size:clamp(36px,5vw,58px); line-height:1.05;}
.hero h1 em{font-style:italic; color:var(--accent-deep);}
.hero p.lede{font-size:18px; color:var(--ink-soft); max-width:48ch; margin:22px 0 30px;}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:34px;}
.hero-tags{display:flex; flex-wrap:wrap; gap:8px 10px; font-family:var(--mono); font-size:11.5px; color:var(--slate); letter-spacing:.03em;}
.hero-tags span{border:1px solid var(--line-strong); padding:5px 10px; border-radius:2px;}
@media (max-width:900px){ .hero-grid{grid-template-columns:1fr;} }

/* plat map (index hero) */
.plat{width:100%; height:auto;}
.plat-caption{font-family:var(--mono); font-size:11px; color:var(--slate); text-align:center; margin-top:10px; letter-spacing:.05em; text-transform:uppercase;}
.parcel-poly{fill:transparent; transition:fill .2s ease;}
.parcel-group:hover .parcel-poly{fill:rgba(169,128,63,0.1);}
.parcel-group{cursor:pointer;}
.parcel-label{font-family:var(--mono); font-size:11px; letter-spacing:.06em;}

/* deed card (subsidiary hero signature) */
.deed-card{border:1.4px dashed var(--line-strong); border-radius:4px; padding:38px 34px; background:var(--paper-dim); position:relative;}
.deed-card .deed-top{display:flex; justify-content:space-between; align-items:flex-start; font-family:var(--mono); font-size:11px; color:var(--slate); letter-spacing:.06em; text-transform:uppercase;}
.deed-icon{width:74px; height:74px; margin:26px 0 20px;}
.deed-card h3{font-size:26px; color:var(--ink);}
.deed-card .deed-sub{font-family:var(--mono); font-size:11.5px; color:var(--accent-deep); letter-spacing:.08em; text-transform:uppercase; display:block; margin-top:8px;}
.deed-seal{position:absolute; right:26px; bottom:26px; width:56px; height:56px;}
.deed-corner{position:absolute; width:14px; height:14px;}
.deed-corner.tl{top:-1px; left:-1px; border-top:1.4px solid var(--accent-deep); border-left:1.4px solid var(--accent-deep);}
.deed-corner.br{bottom:-1px; right:-1px; border-bottom:1.4px solid var(--accent-deep); border-right:1.4px solid var(--accent-deep);}

/* ---------- survey / dark band ---------- */
.survey{background:var(--ink); color:var(--paper);}
.survey .wrap{display:grid; grid-template-columns:1.3fr 1fr; gap:60px; align-items:start;}
.survey h2{color:var(--paper); font-size:clamp(24px,3vw,32px);}
.survey p{color:rgba(247,245,238,0.72); font-size:16px; margin-top:18px; max-width:52ch;}
.stat-list{display:grid; grid-template-columns:1fr 1fr; gap:28px 30px;}
.stat{border-top:1px solid rgba(247,245,238,0.24); padding-top:14px;}
.stat .num{font-family:var(--serif); font-size:34px; color:var(--paper);}
.stat .lbl{font-family:var(--mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:rgba(247,245,238,0.6); margin-top:4px;}
@media (max-width:900px){ .survey .wrap{grid-template-columns:1fr;} }

/* ---------- portfolio cards (index) ---------- */
.portfolio-grid{display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--line-strong); border:1px solid var(--line-strong);}
.portfolio-card{background:var(--paper); padding:40px; display:flex; flex-direction:column; gap:16px; position:relative;}
.portfolio-card .p-accent{width:34px; height:5px; border-radius:2px;}
.portfolio-card h3{font-size:24px;}
.portfolio-card .p-sub{font-family:var(--mono); font-size:11px; letter-spacing:.07em; text-transform:uppercase; color:var(--slate);}
.portfolio-card p.desc{color:var(--ink-soft); font-size:15px; max-width:42ch;}
.portfolio-card ul{list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px;}
.portfolio-card ul li{font-family:var(--mono); font-size:10.5px; letter-spacing:.03em; text-transform:uppercase; border:1px solid var(--line-strong); border-radius:999px; padding:5px 11px; color:var(--slate);}
.portfolio-card .p-link{margin-top:auto; font-family:var(--mono); font-size:12.5px; letter-spacing:.04em; text-transform:uppercase; text-decoration:none; display:inline-flex; align-items:center; gap:8px; padding-top:14px;}
@media (max-width:760px){ .portfolio-grid{grid-template-columns:1fr;} }

/* ---------- parcels (business line rows, used on index + services subvertical list) ---------- */
.parcels{display:flex; flex-direction:column;}
.parcel-row{display:grid; grid-template-columns:120px 1fr 1fr; gap:36px; padding:44px 0; border-top:1px solid var(--line); align-items:start;}
.parcels .parcel-row:last-child{border-bottom:1px solid var(--line);}
.parcel-no{font-family:var(--mono); font-size:13px; color:var(--brass); letter-spacing:.06em; padding-top:6px;}
.parcel-no b{display:block; font-family:var(--serif); font-size:44px; color:var(--ink); font-weight:600; line-height:1;}
.parcel-title h3{font-size:26px; margin-bottom:10px;}
.parcel-title .sub{font-family:var(--mono); font-size:11.5px; color:var(--accent-deep); letter-spacing:.08em; text-transform:uppercase; margin-bottom:14px; display:block;}
.parcel-title p{color:var(--ink-soft); font-size:15.5px; max-width:44ch;}
.parcel-services{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px;}
.parcel-services li{font-size:14.5px; color:var(--ink-soft); display:flex; gap:10px; align-items:baseline;}
.parcel-services li::before{content:"—"; color:var(--brass); font-family:var(--mono); flex:0 0 auto;}
@media (max-width:860px){
  .parcel-row{grid-template-columns:1fr; gap:14px;}
  .parcel-no{display:flex; align-items:baseline; gap:10px; padding-top:0;}
  .parcel-no b{font-size:30px;}
}

/* ---------- offering list (subsidiary pages) ---------- */
.offer-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.offer-card{background:var(--paper); padding:32px;}
.offer-card .offer-no{font-family:var(--mono); font-size:11px; color:var(--accent-deep); letter-spacing:.06em;}
.offer-card h3{font-size:19px; margin:10px 0 8px;}
.offer-card p{color:var(--slate); font-size:14.5px;}
@media (max-width:760px){ .offer-grid{grid-template-columns:1fr;} }

/* ---------- industries / chips ---------- */
.industries{background:var(--paper-dim);}
.chip-row{display:flex; flex-wrap:wrap; gap:12px;}
.chip{font-family:var(--mono); font-size:12.5px; letter-spacing:.04em; text-transform:uppercase; border:1px solid var(--line-strong); border-radius:999px; padding:9px 18px; background:var(--paper);}

/* ---------- bios ---------- */
.bios{display:flex; flex-direction:column;}
.bio-row{display:grid; grid-template-columns:220px 1fr; gap:48px; padding:52px 0; border-top:1px solid var(--line); align-items:start;}
.bios .bio-row:last-child{border-bottom:1px solid var(--line);}
.monogram{width:120px; height:120px; border-radius:50%; border:1px solid var(--line-strong); display:flex; align-items:center; justify-content:center; position:relative;}
.monogram::before{content:""; position:absolute; inset:10px; border:1px dashed var(--line-strong); border-radius:50%;}
.monogram span{font-family:var(--serif); font-size:32px; color:var(--brass); font-weight:600; z-index:1;}
.bio-file-no{font-family:var(--mono); font-size:11px; color:var(--slate); letter-spacing:.08em; margin-top:14px; text-align:center; width:120px;}
.bio-content h3{font-size:27px;}
.bio-content .role{font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--accent-deep); display:block; margin:8px 0 18px;}
.bio-content p{color:var(--ink-soft); font-size:15.5px; max-width:66ch; margin:0 0 14px;}
.bio-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:18px;}
.bio-tags span{font-family:var(--mono); font-size:11px; letter-spacing:.04em; text-transform:uppercase; border:1px solid var(--line-strong); border-radius:999px; padding:5px 12px; color:var(--slate);}
@media (max-width:720px){
  .bio-row{grid-template-columns:1fr; gap:18px;}
  .monogram{width:88px; height:88px;} .monogram span{font-size:24px;}
  .bio-file-no{width:auto; text-align:left;}
}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg, var(--accent), var(--accent-deep)); color:#fff; border-radius:4px; padding:64px 56px; display:flex; justify-content:space-between; align-items:center; gap:40px; flex-wrap:wrap;}
.cta-band h2{color:#fff; font-size:clamp(26px,3vw,34px); max-width:18ch;}
.cta-band .btn-solid{background:#fff; color:var(--ink); border-color:#fff;}
.cta-band .btn-solid:hover{background:var(--ink); color:#fff; border-color:var(--ink);}
.cta-actions{display:flex; gap:14px; flex-wrap:wrap; align-items:center;}
.cta-email{font-family:var(--mono); font-size:13px; color:rgba(255,255,255,0.82); text-decoration:none; border-bottom:1px solid rgba(255,255,255,0.4);}

/* ---------- resource cards (downloadable one-pagers) ---------- */
.resource-grid{display:grid; grid-template-columns:1fr 1fr; gap:28px;}
.resource-card{border:1px solid var(--line-strong); border-radius:4px; overflow:hidden; background:var(--paper); display:flex; flex-direction:column;}
.resource-card .r-preview{display:block; width:100%; height:auto; border-bottom:1px solid var(--line-strong); background:var(--paper-dim);}
.resource-card .r-body{padding:26px; display:flex; flex-direction:column; gap:10px; flex:1;}
.resource-card .r-tag{font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--accent-deep);}
.resource-card h3{font-size:20px; margin-top:2px;}
.resource-card p{color:var(--slate); font-size:14.5px;}
.resource-card .r-links{display:flex; gap:16px; margin-top:auto; padding-top:16px; flex-wrap:wrap;}
.resource-card .r-links a{font-family:var(--mono); font-size:11.5px; letter-spacing:.03em; text-transform:uppercase; text-decoration:none; color:var(--accent-deep); border-bottom:1px solid var(--accent-deep); padding-bottom:2px;}
.resource-card .r-links a:hover{color:var(--ink);}
@media (max-width:760px){ .resource-grid{grid-template-columns:1fr;} }

/* ---------- department dropdown cards (hover to reveal roles) ---------- */
.dept-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.dept-card{position:relative; border:1px solid var(--line-strong); border-radius:4px; background:var(--paper); padding:26px 22px; text-align:center; transition:border-color .2s ease, box-shadow .2s ease;}
.dept-card:hover, .dept-card:focus-within{border-color:var(--accent-deep); box-shadow:0 6px 18px rgba(20,35,31,0.1);}
.dept-card h3{font-size:18px; margin-bottom:8px;}
.dept-card .dept-hint{font-family:var(--mono); font-size:10.5px; letter-spacing:.05em; text-transform:uppercase; color:var(--slate);}
.dept-dropdown{position:absolute; top:calc(100% - 1px); left:-1px; right:-1px; background:var(--paper); border:1px solid var(--accent-deep); border-top:none; border-radius:0 0 4px 4px; padding:16px 20px; opacity:0; visibility:hidden; transform:translateY(-6px); transition:opacity .18s ease, transform .18s ease; z-index:30; box-shadow:0 12px 26px rgba(20,35,31,0.14); text-align:left;}
.dept-card:hover .dept-dropdown, .dept-card:focus-within .dept-dropdown{opacity:1; visibility:visible; transform:translateY(0);}
.dept-dropdown ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:8px;}
.dept-dropdown li{font-family:var(--mono); font-size:12.5px; color:var(--ink-soft); letter-spacing:.02em;}
@media (max-width:860px){ .dept-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .dept-grid{grid-template-columns:1fr;} }

footer{border-top:1px solid var(--line); padding:52px 0 34px;}
.foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px;}
.foot-brand img{height:30px; margin-bottom:14px;}
.foot-brand p{color:var(--slate); font-size:14px; max-width:34ch; margin-top:14px;}
.foot-col h4{font-family:var(--mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--slate); margin-bottom:14px;}
.foot-col ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px;}
.foot-col a{text-decoration:none; font-size:14px; color:var(--ink-soft);}
.foot-col a:hover{color:var(--accent-deep);}
.foot-bottom{display:flex; justify-content:space-between; align-items:center; margin-top:48px; padding-top:24px; border-top:1px solid var(--line); font-family:var(--mono); font-size:12px; color:var(--slate); flex-wrap:wrap; gap:12px;}
@media (max-width:900px){ .foot-grid{grid-template-columns:1fr 1fr;} }

/* misc */
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
@media (max-width:860px){ .two-col{grid-template-columns:1fr;} }